MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6320b40b4809bd711e6a50eebacce6ac51d3cbb92f84d467116f79489c668a04. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Threat unknown
Vendor detections: 15
| SHA256 hash: | 6320b40b4809bd711e6a50eebacce6ac51d3cbb92f84d467116f79489c668a04 |
|---|---|
| SHA3-384 hash: | 441e43791c09803090522e58b19aa182b9e80c43b9ca48f3db77fc1fc3aab3febaf324037e775723e146e02b8b1b6493 |
| SHA1 hash: | bfe5f9b94081c25827e2bc90bb39a8c701033519 |
| MD5 hash: | b0a84e4330a9c00c57d3a3e7885f7946 |
| humanhash: | kilo-winner-uranus-eight |
| File name: | WinUIUpdate.exe |
| Download: | download sample |
| File size: | 3'908'096 bytes |
| First seen: | 2023-03-20 11:58:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c24ea937b2b0d62e829e8a8faeff5a8d (26 x CoinMiner, 1 x CoinMiner.XMRig) |
| ssdeep | 98304:xGUMWoCIILMDNCl6b54+TUyscvBDw4pn:AGosIslo46UF8 |
| Threatray | 2'329 similar samples on MalwareBazaar |
| TLSH | T18E0623C965534C9DC0294837D26FFBA76CD0702224169CF685AAE6631C6D7F3AAF8331 |
| TrID | 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10523/12/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  0xToxin |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
227
Origin country :
ILVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
Office-AddInHelper.exe
Verdict:
Malicious activity
Analysis date:
2023-03-20 12:25:24 UTC
Tags:
trojan amadey
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Using the Windows Management Instrumentation requests
Running batch commands
Creating a file in the Program Files subdirectories
Creating a file in the %temp% directory
Creating a file in the Windows subdirectories
Possible injection to a system process
Changing the hosts file
Enabling autorun by creating a file
Unauthorized injection to a system process
Using obfuscated Powershell scripts
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-debug packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
100 / 100
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to inject code into remote processes
Creates a thread in another existing process (thread injection)
Found hidden mapped module (file has been removed from disk)
Found stalling execution ending in API Sleep call
Hooks files or directories query functions (used to hide files and directories)
Hooks processes query functions (used to hide processes)
Hooks registry keys query functions (used to hide registry keys)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Maps a DLL or memory area into another process
Modifies power options to not sleep / hibernate
Modifies the context of a thread in another process (thread injection)
Modifies the hosts file
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Obfuscated command line found
Opens the same file many times (likely Sandbox evasion)
Uses cmd line tools excessively to alter registry or file data
Uses powercfg.exe to modify the power settings
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2023-03-20 11:59:10 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'319 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Drops file in Drivers directory
Stops running service(s)
Modifies security service
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
6320b40b4809bd711e6a50eebacce6ac51d3cbb92f84d467116f79489c668a04
MD5 hash:
b0a84e4330a9c00c57d3a3e7885f7946
SHA1 hash:
bfe5f9b94081c25827e2bc90bb39a8c701033519
Malware family:
XMRig
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe 6320b40b4809bd711e6a50eebacce6ac51d3cbb92f84d467116f79489c668a04
(this sample)
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.